docs: update CLI command-language syntax (#46505)
docs: update CLI command-language syntax (#46505)

Remove reference to camel case options and arguments as this is no longer valid in version 14.

Also, wrap required arguments with `<>` as this is correct syntax to differentiate between optional and required args.

PR Close #46505

angular/angular,gnomeontherun/angular,gkalpak/angular,gnomeontherun/angular,JiaLiPassion/angular,gnomeontherun/angular,angular/angular,JiaLiPassion/angular,gkalpak/angular,angular-indonesia/angular,angular-indonesia/angular,JiaLiPassion/angular,gkalpak/angular,angular/angular,gkalpak/angular,angular-indonesia/angular,JiaLiPassion/angular,angular/angular,gnomeontherun/angular,angular-indonesia/angular